Sony XR-C2604J Car Stereo Manual

The Sony XR-C2604J is a single-DIN car stereo receiver featuring Bluetooth connectivity for hands-free calling and audio streaming, USB input for media playback, AM/FM tuner with preset stations, front auxiliary input, CD player, and a detachable faceplate for security. It delivers 52W x 4 high power output, includes a wired remote control input, and supports steering wheel control interface. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing Media 8. Bluetooth Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with detachable faceplate, Remote Control, Wiring harness, Antenna connector, USB port, AUX input, Microphone input for Bluetooth.

Feature	Description
Bluetooth	For hands-free calling and wireless audio streaming
USB port	For connecting USB drives or charging devices
AUX input (3.5mm)	For external audio sources like smartphones
CD player	Plays audio CDs, CD-R/RW
AM/FM tuner	With 18 FM and 6 AM presets
Power output	52W x 4 channels (max)
Detachable faceplate	Security feature to prevent theft
Wired remote input	For optional Sony remote control
Steering wheel control	Compatible with interface adapters
EQ settings	Built-in equalizer with presets

Installation

Unpack and inspect contents. Ensure vehicle is off and battery disconnected.

Connect wiring harness: Match wire colors (red to ignition, yellow to battery, black to ground).
Connect speakers: Attach speaker wires to harness (front/rear pairs).
Connect antenna: Plug vehicle antenna cable into rear port.
Secure unit: Slide into DIN slot, secure with mounting sleeve.
Reconnect battery and test.

WARNING! Disconnect vehicle battery before installation to avoid short circuits. Ensure all connections are secure and insulated.

First-Time Setup

Reconnect battery; power on unit.

Set clock: Press SOURCE to turn on, hold SETUP to enter clock setting.
Pair Bluetooth: Go to Bluetooth menu, select "Pairing," search from phone.
Program radio presets: Tune to station, hold preset button to save.
Adjust audio settings: Use EQ menu for bass/treble or presets.
Attach faceplate: Slide onto unit until it clicks.

CAUTION! Do not force faceplate; ensure proper alignment. Keep detachable faceplate in safe place when not in use.

Specifications

Chassis Size: Single-DIN (180mm x 50mm).
Power Output: 52W x 4 (max), 17W x 4 (RMS).
Tuner: AM/FM with 18 FM and 6 AM presets.
Audio Inputs: USB, AUX, Bluetooth.
CD Support: Audio CD, CD-R/RW (MP3/WMA).
USB Support: MP3, WMA, AAC playback.
Bluetooth Profiles: HFP, A2DP, AVRCP.
Power Supply: 12V DC, negative ground.
Operating Temp: -10°C to +60°C.

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE, MENU, EJECT, AUX/USB port.

Remote: POWER, SOURCE, VOLUME, TRACK UP/DOWN, PRESET, MUTE, PHONE.

Audio Settings: BASS, TREBLE, BALANCE, FADER, EQ presets (ROCK, POP, etc.). Setup: Clock, Beep tone, Display dimmer, Bluetooth settings. Radio: Manual tuning, Auto store, Preset scan. CD/USB: Repeat, Random, Scan playback.

Connecting Devices

USB: Front port for flash drives. AUX: 3.5mm cable to front input. Bluetooth: Pair phone for calls/audio.

Turn off vehicle before connecting USB or AUX devices.
For USB: Insert drive, select USB source.
For AUX: Connect cable, select AUX source.
For Bluetooth: Enable pairing mode from menu.

Tip: Use high-quality USB drives formatted FAT32 for best compatibility.

Playing Media

Supports CD, USB, AUX, Bluetooth audio.

Insert CD: Press EJECT, load disc label-up.
Play: Press PLAY; use TRACK buttons to skip.
USB playback: Insert drive, auto-plays or press SOURCE to select USB.
AUX playback: Connect cable, select AUX source.
Repeat/Random: Press RPT or RDM during playback.
Scan: Press SCAN to sample tracks.
Phonebook access: Sync contacts via Bluetooth for voice dialing.

WARNING! Do not insert damaged discs. Do not remove USB during playback. Keep liquids away from front panel.

Bluetooth Features

Hands-free calling: Pair phone, use PHONE button to answer/end calls. Audio streaming: Stream music from phone. Voice dialing: Supports Siri/Google Assistant. Phonebook sync: Download contacts for voice commands.

Care & Maintenance

Use soft, dry cloth for cleaning. Do not use solvents. Remove faceplate before cleaning. Keep unit dry.

CAUTION! Do not spray cleaners directly on unit. Avoid extreme temperatures.

Regulatory Information

FCC ID: AK8XR-C2604J. Complies with FCC Part 15 rules. This device complies with Industry Canada license-exempt RSS standard(s). Bluetooth is a trademark of Bluetooth SIG, Inc. Copyright © Sony Corporation. For support, visit www.sony.com/electronics/support or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/battery	Check battery connection; verify ignition and constant power wires.
Bluetooth not pairing	Settings/range	Ensure pairing mode; delete old pairing; stay within 3 ft.
USB not recognized	Format/power	Reformat to FAT32; use powered USB hub if needed.
Poor radio reception	Antenna	Ensure antenna connected; check for damage.
No sound from speakers	Wiring/settings	Check speaker wires; verify balance/fader settings.

Reset: Press reset button on faceplate with small tool.

Service: 1-800-222-7669; www.sony.com/electronics/support